On 12/22/25 20:48, Aleksei Oladko wrote:
In some forwarding tests, it is necessary to check for features or
specific keywords in command output before proceeding.
Introduce the run_cmd_grep helper in lib.sh. This helper executes a
command and searches for a specific pattern in its output.
https://virtuozzo.atlassian.net/browse/VSTOR-121418
Signed-off-by: Aleksei Oladko <[email protected]>
---
tools/testing/selftests/net/forwarding/lib.sh | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh
b/tools/testing/selftests/net/forwarding/lib.sh
index 7f22496bfdf9..36fadf71fcd8 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -2314,3 +2314,23 @@ has_unicast_flt()
[[ $promisc == 1 ]] && echo "no" || echo "yes"
}
+
+run_cmd_grep_common()
+{
+ local find="$1"; shift
+ local cmd="$*"
+ local out
redundant var
+ echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'"
redundant line?
+ if [ "$VERBOSE" = "1" ]; then
+ echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'"
+ fi
+ out=$($cmd 2>&1 | grep -q "${find}" 2>&1)
"out" is not used (and "grep -q" won't print anything anyway), to be dropped?
+ return $?
+}
+
+run_cmd_grep() {
+ run_cmd_grep_common "$@"
+ rc=$?
+ check_err $rc
+ return $rc
+}
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